| The world was at peace thanks to the six elemental dragons of fire, water, thunder, earth, wind, and ice. In this world, dragons control both nature and the climate and they are worshiped by both humans and humanoids as the guardians of the world. Because of their significance, elite knight corps known as dragoons protect the dragons from harm. When a mysterious black dragon suddenly appears and begins destroying the kingdom the dragoons fight back, but are powerless against the black dragons f |